
David I. Beaver
· Professor, Director of the Cognitive Science Program, Graduate AdvisorVerifiedUniversity of Texas at Austin · Linguistics
Active 1977–2026
Research topics
- Computer Science
- Philosophy
- Linguistics
- Political Science
- Psychology
- Law
- Epistemology
- Cognitive psychology
- Communication
- History
Selected publications
Strategic Dialogue Assessment: The Crooked Path to Innocence
Dialogue & Discourse · 2026-01-29
articleOpen accessSenior authorLanguage is often used strategically, particularly in high-stakes, adversarial settings, yet most work on pragmatics and LLMs centers on cooperative settings. This leaves a gap in the systematic understanding of strategic communication in adversarial settings. To address this, we introduce SDA (Strategic Dialogue Assessment), a framework grounded in Gricean and game-theoretic pragmatics to assess strategic use of language. It adapts the ME Game jury function to make it empirically estimable for analyzing dialogue. Our approach incorporates two key adaptations: a commitment-based taxonomy of discourse moves, which provides a finer-grained account of strategic effects, and the use of estimable proxies grounded in Gricean maxims to operationalize abstract constructs such as credibility. Together, these adaptations build on discourse theory by treating discourse as the strategic management of commitments, enabling systematic evaluation of how conversational moves advance or undermine discourse goals. We further derive three interpretable metrics - Benefit at Turn (BAT), Penalty at Turn (PAT), and Normalized Relative Benefit at Turn (NRBAT) - to quantify the perceived strategic effects of discourse moves. We also present CPD (the Crooked Path Dataset), an annotated dataset of real courtroom cross-examinations, to demonstrate the framework’s effectiveness. Using these tools, we evaluate a range of LLMs and show that LLMs generally exhibit limited pragmatic understanding of strategic language. While model size shows an increase in performance on our metrics, reasoning ability does not help and largely hurts, introducing overcomplication and internal confusion.
Experiments in Linguistic Meaning · 2025-01-24
articleOpen accessThis study probes how the semantics of ordinals relates to the semantics of comparatives and superlatives. We examine this question with the help of a picture task in which participants are asked to locate objects described by nested descriptions like the candle on the first/closer/closest table, with an ordinal, comparative or superlative modifier in the inner noun phrase. We show that ordinals systematically lack the ‘relative readings’ observed for unmodified nested descriptions like the rabbit in the hat, in which the inner definite is understood with enriched content, as in the rabbit in the hat with a rabbit in it, in contrast to superlatives. Our explanation for this relies on the idea that an ordinal expects an ordering that can be provided by context.
Do they mean 'us'? Interpreting Referring Expressions in Intergroup Bias
arXiv (Cornell University) · 2024-06-25
preprintOpen accessThe variations between in-group and out-group speech (intergroup bias) are subtle and could underlie many social phenomena like stereotype perpetuation and implicit bias. In this paper, we model the intergroup bias as a tagging task on English sports comments from forums dedicated to fandom for NFL teams. We curate a unique dataset of over 6 million game-time comments from opposing perspectives (the teams in the game), each comment grounded in a non-linguistic description of the events that precipitated these comments (live win probabilities for each team). Expert and crowd annotations justify modeling the bias through tagging of implicit and explicit referring expressions and reveal the rich, contextual understanding of language and the world required for this task. For large-scale analysis of intergroup variation, we use LLMs for automated tagging, and discover that some LLMs perform best when prompted with linguistic descriptions of the win probability at the time of the comment, rather than numerical probability. Further, large-scale tagging of comments using LLMs uncovers linear variations in the form of referent across win probabilities that distinguish in-group and out-group utterances. Code and data are available at https://github.com/venkatasg/intergroup-nfl .
Do *they* mean ‘us’? Interpreting Referring Expression variation under Intergroup Bias
2024-01-01
articleOpen accessThe variations between in-group and out-group speech (intergroup bias) are subtle and could underlie many social phenomena like stereotype perpetuation and implicit bias.In this paper, we model intergroup bias as a tagging task on English sports comments from forums dedicated to fandom for NFL teams.We curate a dataset of over 6 million game-time comments from opposing perspectives (the teams in the game), each comment grounded in a non-linguistic description of the events that precipitated these comments (live win probabilities for each team).Expert and crowd annotations justify modeling the bias through tagging of implicit and explicit referring expressions and reveal the rich, contextual understanding of language and the world required for this task.For large-scale analysis of intergroup variation, we use LLMs for automated tagging, and discover that LLMs occasionally perform better when prompted with linguistic descriptions of the win probability at the time of the comment, rather than numerical probability.Further, large-scale tagging of comments using LLMs uncovers linear variations in the form of referent across win probabilities that distinguish in-group and out-group utterances.
Counterfactual Probing for the Influence of Affect and Specificity on Intergroup Bias
2023-01-01
articleOpen accessWhile existing work on studying bias in NLP focues on negative or pejorative language use, Govindarajan et al. (2023) offer a revised framing of bias in terms of intergroup social context, and its effects on language behavior. In this paper, we investigate if two pragmatic features (specificity and affect) systematically vary in different intergroup contexts — thus connecting this new framing of bias to language output. Preliminary analysis finds modest correlations between specificity and affect of tweets with supervised intergroup relationship (IGR) labels. Counterfactual probing further reveals that while neural models finetuned for predicting IGR reliably use affect in classification, the model’s usage of specificity is inconclusive.
Princeton University Press eBooks · 2023-11-07 · 1 citations
book1st authorCorrespondingHow people talk about each other: Modeling Generalized Intergroup Bias and Emotion
2023 · 3 citations
- Computer Science
- Computer Science
- Linguistics
Venkata Subrahmanyan Govindarajan, Katherine Atwell, Barea Sinno, Malihe Alikhani, David I. Beaver, Junyi Jessy Li. Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics. 2023.
Princeton University Press eBooks · 2023-11-17 · 10 citations
book1st authorCorresponding2023 · 2 citations
Senior authorCorresponding- Political Science
- Political Science
- Linguistics
Counterfactual Probing for the Influence of Affect and Specificity on Intergroup Bias
arXiv (Cornell University) · 2023-05-25
preprintOpen accessWhile existing work on studying bias in NLP focues on negative or pejorative language use, Govindarajan et al. (2023) offer a revised framing of bias in terms of intergroup social context, and its effects on language behavior. In this paper, we investigate if two pragmatic features (specificity and affect) systematically vary in different intergroup contexts -- thus connecting this new framing of bias to language output. Preliminary analysis finds modest correlations between specificity and affect of tweets with supervised intergroup relationship (IGR) labels. Counterfactual probing further reveals that while neural models finetuned for predicting IGR labels reliably use affect in classification, the model's usage of specificity is inconclusive. Code and data can be found at: https://github.com/venkatasg/intergroup-probing
Recent grants
NSCC/LA: Collaborative Research: Modeling Discourse and Social Dynamics in Authoritarian Regimes
NSF · $350k · 2009–2013
Collaborative Research: Semantics and Pragmatics of Projective Meaning across Languages
NSF · $105k · 2010–2013
NSF · $175k · 2015–2018
Frequent coauthors
- 13 shared
Elizabeth Coppock
- 10 shared
Brady Clark
Northwestern University
- 8 shared
Judith Tonhauser
University of Stuttgart
- 7 shared
Mandy Simons
Carnegie Mellon University
- 6 shared
Craige Roberts
The Ohio State University
- 6 shared
Junyi Jessy Li
- 5 shared
Jason Stanley
University of California, San Diego
- 5 shared
Émilie Destruel
University of Iowa
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